Scott
Jimmy's times were never properly established. I remember some slightly dodgy downhill runs in the 8s but the "on the flat" times were I think ~9s.

Any Andial owners going to establish what "my car has 580hp and feels unbelievably torquey etc....." actually means ?

If the Andial IS running K16 based turbos, I still can't see where more than 510hp (like Bill S's Ruf Turbo R) is going to come from

 

No times, but at the track I seem to run about even on the straight with the new Z06, so 510 seems reasonable after heat soak. I've had a few occasions with cold days and first full throttle after warm up and before heat soak that it felt much stronger, perhaps 100hp more. That probably confirms the theory of high boost and oversped turbos.

 

Mine consistently pulls even with the new Z06's Out of corners, with our car's traction advantage, I pull on them just a bit...